PHP code example of stream-labs / php-ffmpeg

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

stream-labs / php-ffmpeg example snippets

$ffmpeg = FFMpeg\FFMpeg::create();
$video = $ffmpeg->open('video.mpg');
$video
    ->filters()
    ->resize(new FFMpeg\Coordinate\Dimension(320, 240))
    ->synchronize();
$video
    ->frame(FFMpeg\Coordinate\TimeCode::fromSeconds(10))
    ->save('frame.jpg');
$video
    ->save(new FFMpeg\Format\Video\X264(), 'export-x264.mp4')
    ->save(new FFMpeg\Format\Video\WMV(), 'export-wmv.wmv')
    ->save(new FFMpeg\Format\Video\WebM(), 'export-webm.webm');

$ffmpeg = FFMpeg\FFMpeg::create();

$ffmpeg = FFMpeg\FFMpeg::create(array(
    'ffmpeg.binaries'  => '/opt/local/ffmpeg/bin/ffmpeg',
    'ffprobe.binaries' => '/opt/local/ffmpeg/bin/ffprobe',
    'timeout'          => 3600, // The timeout for the underlying process
    'ffmpeg.threads'   => 12,   // The number of threads that FFMpeg should use
), $logger);

$ffmpeg->open('video.mpeg');

$format = new FFMpeg\Format\Video\X264();
$format->on('progress', function ($video, $format, $percentage) {
    echo "$percentage % transcoded";
});

$format
    ->setKiloBitrate(1000)
    ->setAudioChannels(2)
    ->setAudioKiloBitrate(256);

$video->save($format, 'video.avi');

$frame = $video->frame(FFMpeg\Coordinate\TimeCode::fromSeconds(42));
$frame->save('image.jpg');

$video
    ->filters()
    ->extractMultipleFrames(FFMpeg\Filters\Video\ExtractMultipleFramesFilter::FRAMERATE_EVERY_10SEC, '/path/to/destination/folder/')
    ->synchronize();

$video
    ->save(new FFMpeg\Format\Video\X264(), '/path/to/new/file');

$frameFileType = 'jpg'; // either 'jpg', 'jpeg' or 'png'
$filter = new ExtractMultipleFramesFilter($frameRate, $destinationFolder);
$filter->setFrameFileType($frameFileType);

$video->addFilter($filter);

$clip = $video->clip(FFMpeg\Coordinate\TimeCode::fromSeconds(30), FFMpeg\Coordinate\TimeCode::fromSeconds(15));
$clip->save(new FFMpeg\Format\Video\X264(), 'video.avi');

$clip = $video->clip(FFMpeg\Coordinate\TimeCode::fromSeconds(30), FFMpeg\Coordinate\TimeCode::fromSeconds(15));
$clip->filters()->resize(new FFMpeg\Coordinate\Dimension(320, 240), FFMpeg\Filters\Video\ResizeFilter::RESIZEMODE_INSET, true);
$clip->save(new FFMpeg\Format\Video\X264(), 'video.avi');

$waveform = $audio->waveform(640, 120, array('#00FF00'));
$waveform->save('waveform.png');

// Open your video file
$video = $ffmpeg->open( 'video.mp4' );

// Set an audio format
$audio_format = new FFMpeg\Format\Audio\Mp3();

// Extract the audio into a new file as mp3
$video->save($audio_format, 'audio.mp3');

// Set the audio file
$audio = $ffmpeg->open( 'audio.mp3' );

// Create the waveform
$waveform = $audio->waveform();
$waveform->save( 'waveform.png' );

$video
    ->filters()
    ->resize($dimension, $mode, $useStandards)
    ->framerate($framerate, $gop)
    ->synchronize();

$video->filters()->rotate($angle);

$video->filters()->resize($dimension, $mode, $useStandards);

$video->filters()->pad($dimension);

$video->save(new FFMpeg\Format\Video\X264(), $new_file);

$video
    ->filters()
    ->watermark($watermarkPath, array(
        'position' => 'relative',
        'bottom' => 50,
        'right' => 50,
    ));

$video
    ->filters()
    ->watermark($watermarkPath, array(
        'position' => 'absolute',
        'x' => 1180,
        'y' => 620,
    ));

$video->filters()->framerate($framerate, $gop);

$video->filters()->synchronize();

$video->filters()->clip(FFMpeg\Coordinate\TimeCode::fromSeconds(30), FFMpeg\Coordinate\TimeCode::fromSeconds(15));

$video->filters()->crop(new FFMpeg\Coordinate\Point("t*100", 0, true), new FFMpeg\Coordinate\Dimension(200, 600));

$ffmpeg = FFMpeg\FFMpeg::create();
$audio = $ffmpeg->open('track.mp3');

$format = new FFMpeg\Format\Audio\Flac();
$format->on('progress', function ($audio, $format, $percentage) {
    echo "$percentage % transcoded";
});

$format
    ->setAudioChannels(2)
    ->setAudioKiloBitrate(256);

$audio->save($format, 'track.flac');

$audio->filters()->clip(FFMpeg\Coordinate\TimeCode::fromSeconds(30), FFMpeg\Coordinate\TimeCode::fromSeconds(15));

$audio->filters()->addMetadata(["title" => "Some Title", "track" => 1]);

//remove all metadata and video streams from audio file
$audio->filters()->addMetadata();

$audio->filters()->addMetadata(["artwork" => "/path/to/image/file.jpg"]);

$audio->filters()->resample($rate);

$frame->save('target.jpg');

$video = $ffmpeg->open( '/path/to/video' );
$video
    ->gif(FFMpeg\Coordinate\TimeCode::fromSeconds(2), new FFMpeg\Coordinate\Dimension(640, 480), 3)
    ->save($new_file);

// In order to instantiate the video object, you HAVE TO pass a path to a valid video file.
// We recommend that you put there the path of any of the video you want to use in this concatenation.
$video = $ffmpeg->open( '/path/to/video' );
$video
    ->concat(array('/path/to/video1', '/path/to/video2'))
    ->saveFromSameCodecs('/path/to/new_file', TRUE);

// In order to instantiate the video object, you HAVE TO pass a path to a valid video file.
// We recommend that you put there the path of any of the video you want to use in this concatenation.
$video = $ffmpeg->open( '/path/to/video' );

$format = new FFMpeg\Format\Video\X264();
$format->setAudioCodec("libmp3lame");

$video
    ->concat(array('/path/to/video1', '/path/to/video2'))
    ->saveFromDifferentCodecs($format, '/path/to/new_file');

$advancedMedia = $ffmpeg->openAdvanced(array('video_1.mp4', 'video_2.mp4'));
$advancedMedia->filters()
    ->custom('[0:v][1:v]', 'hstack', '[v]');
$advancedMedia
    ->map(array('0:a', '[v]'), new X264('aac', 'libx264'), 'output.mp4')
    ->save();

$inputs = array(
    'video_1.mp4',
    'video_2.mp4',
    'video_3.mp4',
    'video_4.mp4',
);

$advancedMedia = $ffmpeg->openAdvanced($inputs);
$advancedMedia->filters()
    ->custom('[0:v]', 'negate', '[v0negate]')
    ->custom('[1:v]', 'edgedetect', '[v1edgedetect]')
    ->custom('[2:v]', 'hflip', '[v2hflip]')
    ->custom('[3:v]', 'vflip', '[v3vflip]')
    ->xStack('[v0negate][v1edgedetect][v2hflip][v3vflip]', XStackFilter::LAYOUT_2X2, 4, '[resultv]');
$advancedMedia
    ->map(array('0:a'), new Mp3(), 'video_1.mp3')
    ->map(array('1:a'), new Flac(), 'video_2.flac')
    ->map(array('2:a'), new Wav(), 'video_3.wav')
    ->map(array('3:a'), new Aac(), 'video_4.aac')
    ->map(array('[resultv]'), new X264('aac', 'libx264'), 'output.mp4')
    ->save();

$advancedMedia = $ffmpeg->openAdvanced(array('video.mp4'));
$advancedMedia
    ->map(array('0:a'), new Mp3(), 'output.mp3')
    ->save();

$advancedMedia = $ffmpeg->openAdvanced($inputs);
$advancedMedia
    ->setInitialParameters(array('the', 'params', 'that', 'will', 'be', 'added', 'before', '-i', 'part', 'of', 'the', 'command'))
    ->setAdditionalParameters(array('the', 'params', 'that', 'will', 'be', 'added', 'at', 'the', 'end', 'of', 'the', 'command'));

$format = new FFMpeg\Format\Video\X264();
$format->on('progress', function ($video, $format, $percentage) {
    echo "$percentage % transcoded";
});

$video->save($format, 'video.avi');

$format = new FFMpeg\Format\Video\X264();
$format->setAdditionalParameters(array('foo', 'bar'));
$video->save($format, 'video.avi');

$format = new FFMpeg\Format\Video\X264();
$format->setInitialParameters(array('-acodec', 'libopus'));
$video->save($format, 'video.avi');

class CustomWMVFormat extends FFMpeg\Format\Video\DefaultVideo
{
    public function __construct($audioCodec = 'wmav2', $videoCodec = 'wmv2')
    {
        $this
            ->setAudioCodec($audioCodec)
            ->setVideoCodec($videoCodec);
    }

    public function supportBFrames()
    {
        return false;
    }

    public function getAvailableAudioCodecs()
    {
        return array('wmav2');
    }

    public function getAvailableVideoCodecs()
    {
        return array('wmv2');
    }
}

$ffprobe = FFMpeg\FFProbe::create();
$ffprobe
    ->streams('/path/to/video/mp4') // extracts streams informations
    ->videos()                      // filters video streams
    ->first()                       // returns the first video stream
    ->get('codec_name');            // returns the codec_name property

$ffprobe = FFMpeg\FFProbe::create();
$ffprobe
    ->format('/path/to/video/mp4') // extracts file informations
    ->get('duration');             // returns the duration property

$ffprobe = FFMpeg\FFProbe::create();
$ffprobe->isValid('/path/to/file/to/check'); // returns bool

$app = new Silex\Application();
$app->register(new FFMpeg\FFMpegServiceProvider());

$video = $app['ffmpeg']->open('video.mpeg');

$app->register(new FFMpeg\FFMpegServiceProvider(), array(
    'ffmpeg.configuration' => array(
        'ffmpeg.threads'   => 4,
        'ffmpeg.timeout'   => 300,
        'ffmpeg.binaries'  => '/opt/local/ffmpeg/bin/ffmpeg',
        'ffprobe.timeout'  => 30,
        'ffprobe.binaries' => '/opt/local/ffmpeg/bin/ffprobe',
    ),
    'ffmpeg.logger' => $logger,
));

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